Hyundai HL630VL, Руководство оператора

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3-24 Operation
Operation under high temperature
conditions
Operating the machine continuously under high temperature
may cause overheat of the machine. Monitor the engine and
gearbox temperature if necessary, and stop the machine to cool
it down.
1. Frequently check and maintain the fans and radiator.
Check the coolant level for the radiator. Check whether the
radiator fins are accumulated with dust, sands or insects
etc which blocks the cooling pipeline.
A. Under high temperature, the dirt is generated more
quickly in the cooling system. Change the anti-freeze
fluid each year to keep the preservative function.
B. Regularly flush the cooling system, if necessary, to
keep the cleanness of the pipeline. Avoid using the
water containing high Alkali, otherwise, the dirt will be
generated more easily.
2. Check electrolytes level every day. Keep proper electro-
lytes level to prevent from damaging the battery. In high
temperature environment, use weaker electrolytes. Dilute
the electrolytes with a specific weight of 1.280 into one with
a specific weight of 1.200-1.240, and fully charge it. When
-
ever the specific weight of 1.160 reaches, it is necessary
to re-charge the battery. If stored under high temperature
for a long time, the battery will self discharge quickly. If
the machine stops for several days, please put it in a cool
place.
Do not store acidic batteries near tires, because the acidic
gases will be harmful to rubber.
WARNING
3. Check fluid level before oil filling. High temperature and
cooling will cause the concentration varying of the fluid in
the reservoir.
4. Perform the full lubrication for the machine according to
the instructions in Section 4 of “Maintenance Period Chart”
and to the lubrication diagram attached on this machine.
5. Do not store the machine in the sun for a long time. Put the
machine under the covering to prevent sun, dirt or dust.
A. If there is no appropriate covering, please use canvas
to cover the machine. Prevent dust from entering en-
gine, gearbox, and hydraulic system.